We took in two hens that needed a new home - the owner is moving. They're some sort of buff feather footed bantam, a mother and daughter. We added them Tuesday night, into a small pen with a few other chickens with the intention of letting them meet the rest in a few days (78 here). I noticed Thursday morning they weren't moving much and wasn't sure if they were terrified or sliding too much to move comfortably. On a closer look, I saw the longest toenails ever - spirals. I clipped them back, but am concerned these girls may have scaly leg mites. Either new toe nails are coming in on top of the old ones or maybe this is a breed problem. What do you think?